public function l($str)
{
if (function_exists("fwLog")) {
fwLog($str);
} else {
print "LOG: {$str}\n";
}
}
function getServices()
{
global $v;
// Asterisk user
$astuser = "******";
// We want to switch to the asterisk user and ask for the port mappings.
try {
if (!$v->checkFile("bin/getservices")) {
// That should ALREADY throw if there's an error
throw new \Exception("Failed");
}
} catch (\Exception $e) {
fwLog("Can't validate bin/getservices");
return array();
}
// Make sure it's executable
$s = stat("/var/www/html/admin/modules/firewall/bin/getservices");
if ($s['mode'] !== 0755) {
chmod("/var/www/html/admin/modules/firewall/bin/getservices", 0755);
}
exec("su -c /var/www/html/admin/modules/firewall/bin/getservices {$astuser}", $out, $ret);
$getservices = @json_decode($out[0], true);
if (!is_array($getservices) || !isset($getservices['smartports'])) {
fwLog("Unparseable output from getservices - " . json_encode($out) . " - returned {$ret}");
return array();
}
return $getservices;
}
function wall($msg = false)
{
if (!$msg) {
// wat.
fwLog("Asked to wall a blank message?");
return;
}
// Open a process handle to wall
$fds = array(0 => array("pipe", "r"), 1 => array("file", "/dev/null", "a"), 2 => array("file", "/dev/null", "a"));
$pipes = array();
$ph = proc_open("/usr/bin/wall", $fds, $pipes, "/tmp");
fwrite($pipes[0], $msg);
fclose($pipes[0]);
$ret = proc_close($ph);
fwLog("Wall: '{$msg}' returned {$ret}");
return $ret;
}